I could never play the ingenue, the girl next door or the very successful young doctor. That would be a bore.
I have never been particularly good with languages. Despite a dozen years of Hebrew school and a lifetime of praying in the language, I'm ashamed to admit that I still can't read an Israeli newspaper. Besides English, the only language I speak with any degree of fluency is Spanish.
People will have an altered idea of who you are unless they really take time to get to know you, which of course they don't. They just get what they see, and they take that to the bank.